-
公开(公告)号：US20110205317A1
公开(公告)日：2011-08-25
申请号：US13098871
申请日：2011-05-02
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17593
摘要： An ink umbilical provides different colors of heated ink to multiple print heads in an integrated structure. The ink umbilical includes a first plurality of ink carrying conduits mounted on one side of a heater and a second plurality of conduits mounted on a second side of the heater opposite the first side of the heater. The heater is operated to keep the ink in the conduits on each of the heater in a predetermined temperature range.
摘要翻译： 油墨脐带头以一体化结构为多个打印头提供不同颜色的加热油墨。 墨水脐带包括安装在加热器一侧上的第一多个墨水输送管道和安装在加热器第二侧上与加热器第一侧相对的第二个多个导管。 操作加热器以将油墨保持在每个加热器上的管道中在预定的温度范围内。
-
公开(公告)号：US07568795B2
公开(公告)日：2009-08-04
申请号：US11644617
申请日：2006-12-22
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17593
摘要： An ink umbilical provides different colors of heated ink to multiple print heads in an integrated structure. The ink umbilical includes a first plurality of conduits, each conduit in the first plurality having a first end and a second end, a second plurality of conduits, each conduit in the second plurality having a first end and a second end, and a heater having a first side and a second side, the first plurality of conduits being coupled to the first side of the heater and the second plurality of conduits being coupled to the second side of the heater so the heater generates heat for ink being carried between the first and the second ends of the first plurality and the second plurality of conduits.
摘要翻译： 油墨脐带头以一体化结构为多个打印头提供不同颜色的加热油墨。 墨水脐带包括第一多个导管，第一多个导管中的每个导管具有第一端和第二端，第二多个导管，第二多个导管中的每个导管具有第一端和第二端，加热器具有 第一侧和第二侧，第一多个导管联接到加热器的第一侧，并且第二多个导管联接到加热器的第二侧，使得加热器产生热量，用于在第一和第二侧之间承载墨水 第一多个和第二个多个管道的第二末端。
-
公开(公告)号：US20090027458A1
公开(公告)日：2009-01-29
申请号：US11829196
申请日：2007-07-27
IPC分类号： B41J2/045
CPC分类号： B41J2/14201 , B41J2/17593 , B41J2002/14362 , B41J2002/14419
摘要： A print head pump assembly has a piezo element plate having an array of piezoelectric elements, a channel plate having an array of channel regions corresponding to the array of piezoelectric elements, and a valve plate having an array of reed valve pairs corresponding to the array of channel regions. A print head assembly has at least one ink reservoir, an upper routing plate to receive ink from the ink reservoir, a lower routing plate to direct ink out of the print head, and a pump assembly to draw ink from the upper routing plate and deliver ink to the lower routing plate using piezoelectric diaphragms. A method of delivering ink to a print substrate includes providing ink to a low-pressure reservoir of a print head, drawing ink out of the low-pressure reservoir through an upper routing plate using a pump assembly internal to the print head, and pumping ink out of the print head through a lower routing plate using the pump assembly, such that the drawing and pumping processes continuously alternate.
摘要翻译： 打印头泵组件具有压电元件板，该压电元件板具有压电元件阵列，通道板具有对应于压电元件阵列的通道区域阵列，以及具有对应于阵列阵列的簧片阀对阵列的阀板 渠道区域。 打印头组件具有至少一个墨水容器，用于从墨水容器接收墨水的上部布线板，用于将墨水引导出打印头的下部布线板以及从上部布线板抽出墨水的泵组件 油墨使用压电隔膜到下路由板。 将墨水输送到印刷基板的方法包括向印刷头的低压储存器提供墨水，使用打印头内部的泵组件通过上部布线板将墨水从低压储存器中取出，以及泵送墨水 通过使用泵组件的下路由板从印刷头出来，使得绘图和泵送过程连续交替。
-
公开(公告)号：US07283760B2
公开(公告)日：2007-10-16
申请号：US11237156
申请日：2005-09-28
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00742 , G03G2215/00755
摘要： A fuser system of a xerographic device provides a fuser member, and a pressure member supported for pressure engagement with the fuser member. The pressure member includes an inner layer and an outer layer. The inner layer is variably pressurized for controlled change of the effective hardness of the outer layer. Controlling the effective hardness of the outer layer can be in response to the media paper weight and/or image content being processed though the xerographic device.
摘要翻译： 静电印刷设备的定影系统提供定影器构件，以及支撑成与定影器构件压力接合的压力构件。 压力构件包括内层和外层。 内层可变地被加压以控制外层有效硬度的变化。 控制外层的有效硬度可以响应通过静电印刷装置处理的介质纸重量和/或图像内容。
-
公开(公告)号：US08833927B2
公开(公告)日：2014-09-16
申请号：US13495483
申请日：2012-06-13
IPC分类号： B41J2/01
CPC分类号： B41J2/0057
摘要： An inkjet offset printer includes an imaging drum and a transfix roller skewed with respect to and defining a continuously applied or an uninterrupted nip with the imaging drum to reduce torque disturbances and media wrinkling issues. Acoustic and physical disturbances resulting from a sheet of recording media entering and leaving the nip are reduced or eliminated.
摘要翻译： 喷墨偏移打印机包括成像鼓和变倍辊，其相对于成像鼓倾斜并限定与成像鼓的连续施加或不间断的辊隙，以减少扭矩扰动和介质起皱问题。 减少或消除由进入和离开辊隙的记录介质片引起的声学和物理扰动。
-
公开(公告)号：US20130271542A1
公开(公告)日：2013-10-17
申请号：US13447357
申请日：2012-04-16
申请人： Roger G. Leighton
发明人： Roger G. Leighton
IPC分类号： B41J2/01
CPC分类号： B41J11/0005 , B41J15/04
摘要： An inkjet printer for printing on a continuous web of print media includes a calendering idler roll to reduce the amount of curl at an edge of the continuous web. The calendering idler roll indents the edge of the continuous web to create a predetermined bending stress in fibers of the web to roll out edge damage and to deform the fiber to create a bias in the fiber.
摘要翻译： 用于在连续的打印介质上打印的喷墨打印机包括压延惰辊以减少连续卷材的边缘处的卷曲量。 压延惰辊压缩连续纤维网的边缘以在纤维网的纤维中产生预定的弯曲应力，以推出边缘损伤并使纤维变形以在纤维中产生偏压。
-
公开(公告)号：US08509606B2
公开(公告)日：2013-08-13
申请号：US12870253
申请日：2010-08-27
IPC分类号： D02J13/00
CPC分类号： B41J11/002
摘要： A radiant heating unit is selectively operated to move radiant heating panels to regulate heating of a continuous web of media as the web moves along a media pathway in an imaging device. The radiant heating panels in a radiant heating unit may be moved to any one of a plurality of positions between and including a fully open position and a retracted position in the housing. A panel driver is operated to move the radiant heating panels to one of the positions in the plurality of positions in response to a variable view factor signal.
摘要翻译： 选择性地操作辐射加热单元以移动辐射加热板，以便当幅材沿着成像装置中的介质路径移动时调节连续的介质幅材的加热。 辐射加热单元中的辐射加热板可以移动到壳体中的完全打开位置和缩回位置之间的多个位置中的任何一个位置。 操作面板驱动器以响应于可变视图因子信号将辐射加热板移动到多个位置中的一个位置。
-
48.发明授权公开(公告)号：US08491081B2
公开(公告)日：2013-07-23
申请号：US13052654
申请日：2011-03-21
申请人： Roger G. Leighton , Yongsoon Eun
发明人： Roger G. Leighton , Yongsoon Eun
IPC分类号： B41J29/38
CPC分类号： B41J11/008 , B41J3/543
摘要： A printer includes a plurality of a plurality of printheads and a plurality of rolls positioned opposite the printheads along a media path in the printer. Print media contact and move over the rolls as the printheads eject ink onto the print media moving along the media path. A controller is configured to generate a signal to operate a printhead with reference to an angular position of a roll positioned opposite to the printhead that receives the signal to compensate for flight time errors due to backer roll eccentricity.
摘要翻译： 打印机包括多个打印头和沿着打印机中的介质路径与打印头相对定位的多个打印头。 当打印头将墨水喷射到沿介质路径移动的打印介质上时，打印介质触点并移动到卷筒上。 控制器被配置为产生信号以相对于接收信号的与打印头相对的辊的角位置来操作打印头，以补偿由于支承辊偏心率引起的飞行时间误差。
-
公开(公告)号：US08382239B2
公开(公告)日：2013-02-26
申请号：US13017705
申请日：2011-01-31
申请人： Roger G. Leighton , Michael Quoc Lu
发明人： Roger G. Leighton , Michael Quoc Lu
IPC分类号： B41J2/165
CPC分类号： B41J2/17593 , B41J2/16523
摘要： A printhead cleaning device includes a housing having an opening and an ink receptacle positioned within the opening. A member has a first end positioned in the ink receptacle and a second end that extends out of the opening in the housing. The member is configured to contact a drip bib and provide a path for liquid ink to move from the drip bib to the ink receptacle.
摘要翻译： 打印头清洁装置包括具有开口的壳体和位于开口内的墨容器。 一个构件具有位于墨水容器中的第一端和从壳体中的开口延伸出的第二端。 该构件构造成接触滴水口并提供液体墨水从滴水口移动到墨水容器的路径。
-
公开(公告)号：US20120308274A1
公开(公告)日：2012-12-06
申请号：US13152555
申请日：2011-06-03
IPC分类号： G03G15/16
CPC分类号： G03G15/167 , G03G15/754 , G03G2215/00455 , G03G2215/00599 , G03G2215/0193
摘要： An electrostatographic printing apparatus that includes a charge receptor endless belt; a transfer nip including a BTR roll in contact with the charge receptor at a transfer zone, a continuous media supplied to the transfer zone, and the transfer nip adapted for systematic engagement and disengagement with the continuous media for synchronization of image transfer from the charge receptor to the media. More specifically, in response to recognition of imaging inconsistencies such as belt seams, test patches, or label format pitches, the endless belt disengages from the continuous media at the BTR roll. The BTR roll is appropriately turned on and off and the continuous media reversed in direction commonly known as a ‘Pilgrim step’, then returned to normal direction to synchronize the transfer of images to the continuous media.
摘要翻译： 一种包括电荷接收器环形带的静电印刷设备; 包括在转印区域与电荷接收体接触的BTR辊的转印辊隙，供给到转印区域的连续介质和适于与连续介质的系统接合和分离的转印辊隙，用于使来自电荷受体的图像转印同步 到媒体。 更具体地，响应于诸如皮带接缝，测试贴片或标签格式间距的成像不一致性的识别，环形带在BTR辊处与连续介质脱离接触。 BTR卷适当地打开和关闭，并且连续介质在通常被称为朝圣者步骤的方向上反转，然后返回到正常方向以使图像的传送与连续介质同步。
-
-
-
-
-
-
-
-
-
搜索结果
70 条记录 (耗时 0.039 秒)
